mirror of
https://github.com/PrismarineJS/node-minecraft-protocol.git
synced 2024-12-04 21:11:04 -05:00
f45c6dff49
* move general datatypes to protodef along with their tests * move states to states.js file * use one protodef serializer by state and direction instead of one big serializer for everything (same thing for the deserializer) * define a packet as a protodef type using a switch and a container, and adding each minecraft packet as a type (packet_ + name) * use mapper type from protodef to convert id to name in packet definition * use general string type : pstring * divide by 10 the number of iteration in the benchmark to get back to a reasonable test execution time
199 lines
6.1 KiB
JavaScript
199 lines
6.1 KiB
JavaScript
var mc = require('../');
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var states = mc.states;
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var Client = mc.Client;
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var Server = mc.Server;
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var net = require('net');
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var assert = require('power-assert');
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var getFieldInfo = require('../dist/utils').getFieldInfo;
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var getField = require('../dist/utils').getField;
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function evalCount(count, fields) {
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if(fields[count["field"]] in count["map"])
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return count["map"][fields[count["field"]]];
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return count["default"];
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}
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var values = {
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'int': 123456,
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'short': -123,
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'ushort': 123,
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'varint': 25992,
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'byte': -10,
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'ubyte': 8,
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'string': "hi hi this is my client string",
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'buffer': new Buffer(8),
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'array': function(typeArgs, context) {
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var count;
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if (typeof typeArgs.count === "object")
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count = evalCount(typeArgs.count, context);
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else if (typeof typeArgs.count !== "undefined")
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count = getField(typeArgs.count, context);
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else if (typeof typeArgs.countType !== "undefined")
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count = 1;
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var arr = [];
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while (count > 0) {
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arr.push(getValue(typeArgs.type, context));
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count--;
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}
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return arr;
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},
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'container': function(typeArgs, context) {
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var results = {
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"..": context
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};
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for(var index in typeArgs) {
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results[typeArgs[index].name] = getValue(typeArgs[index].type, results);
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}
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delete context[".."];
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return results;
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},
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'count': 1, // TODO : might want to set this to a correct value
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'bool': true,
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'double': 99999.2222,
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'float': -333.444,
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'slot': {
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blockId: 5,
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itemCount: 56,
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itemDamage: 2,
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nbtData: {
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root: "test", value: {
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test1: {type: "int", value: 4},
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test2: {type: "long", value: [12, 42]},
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test3: {type: "byteArray", value: new Buffer(32)},
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test4: {type: "string", value: "ohi"},
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test5: {type: "list", value: {type: "int", value: [4]}},
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test6: {type: "compound", value: {test: {type: "int", value: 4}}},
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test7: {type: "intArray", value: [12, 42]}
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}
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}
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},
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'long': [0, 1],
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'entityMetadata': [
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{key: 17, value: 0, type: 0}
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],
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'objectData': {
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intField: 9,
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velocityX: 1,
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velocityY: 2,
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velocityZ: 3,
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},
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'UUID': "00112233-4455-6677-8899-aabbccddeeff",
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'position': {x: 12, y: 332, z: 4382821},
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'restBuffer': new Buffer(0),
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'switch': function(typeArgs, context) {
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var i = typeArgs.fields[getField(typeArgs.compareTo, context)];
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if (typeof i === "undefined")
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return getValue(typeArgs.default, context);
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else
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return getValue(i, context);
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},
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'option': function(typeArgs, context) {
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return getValue(typeArgs, context);
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}
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};
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function getValue(_type, packet) {
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var fieldInfo = getFieldInfo(_type);
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if (typeof values[fieldInfo.type] === "function")
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return values[fieldInfo.type](fieldInfo.typeArgs, packet);
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else if (values[fieldInfo.type] !== "undefined")
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return values[fieldInfo.type];
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else if (fieldInfo.type !== "void")
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throw new Error("No value for type " + fieldInfo.type);
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}
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mc.supportedVersions.forEach(function(supportedVersion){
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var mcData=require("minecraft-data")(supportedVersion);
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var version=mcData.version;
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var packets = mcData.protocol.states;
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describe("packets "+version.minecraftVersion, function() {
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var client, server, serverClient;
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before(function(done) {
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server = new Server(version.majorVersion);
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server.once('listening', function() {
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server.once('connection', function(c) {
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serverClient = c;
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done();
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});
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client = new Client(false,version.majorVersion);
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client.setSocket(net.connect(25565, 'localhost'));
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});
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server.listen(25565, 'localhost');
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});
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after(function(done) {
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client.on('end', function() {
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server.on('close', done);
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server.close();
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});
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client.end();
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});
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var packetName, packetInfo, field;
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for(state in packets) {
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if(!packets.hasOwnProperty(state)) continue;
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for(packetName in packets[state].toServer) {
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if(!packets[state].toServer.hasOwnProperty(packetName)) continue;
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packetInfo = packets[state]["toServer"][packetName].fields;
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packetInfo=packetInfo ? packetInfo : null;
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it(state + ",ServerBound," + packetName,
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callTestPacket(packetName, packetInfo, state, true));
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}
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for(packetName in packets[state].toClient) {
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if(!packets[state].toClient.hasOwnProperty(packetName)) continue;
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packetInfo = packets[state]["toClient"][packetName].fields;
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packetInfo=packetInfo ? packetInfo : null;
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it(state + ",ClientBound," + packetName,
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callTestPacket(packetName, packetInfo, state, false));
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}
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}
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function callTestPacket(packetName, packetInfo, state, toServer) {
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return function(done) {
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client.state = state;
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serverClient.state = state;
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testPacket(packetName, packetInfo, state, toServer, done);
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};
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}
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function testPacket(packetName, packetInfo, state, toServer, done) {
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// empty object uses default values
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var packet = {};
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packetInfo.forEach(function(field) {
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packet[field.name] = getValue(field.type, packet);
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});
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if(toServer) {
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serverClient.once(packetName, function(receivedPacket) {
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try {
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assertPacketsMatch(packet, receivedPacket);
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} catch (e) {
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console.log(packet, receivedPacket);
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throw e;
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}
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done();
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});
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client.write(packetName, packet);
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} else {
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client.once(packetName, function(receivedPacket) {
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assertPacketsMatch(packet, receivedPacket);
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done();
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});
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serverClient.write(packetName, packet);
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}
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}
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function assertPacketsMatch(p1, p2) {
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packetInfo.forEach(function(field) {
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assert.deepEqual(p1[field], p2[field]);
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});
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var field;
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for(field in p1) {
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if (p1[field] !== undefined)
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assert.ok(field in p2, "field " + field + " missing in p2, in p1 it has value " + JSON.stringify(p1[field]));
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}
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for(field in p2) {
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assert.ok(field in p1, "field " + field + " missing in p1, in p2 it has value " + JSON.stringify(p2[field]));
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}
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}
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});
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});
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